GfG

2811-731-004 EC 28 Gas Transmitter with Sensor, Sulfur Dioxide (SO2), Display / Alarm / Relay by GfG

Advanced Technology

Wherever hazards are expected, the EC 28 transmitter and GfG s proven monitoring systems are the right choice for reliable surveillance. The ATEX-certified design, an integrated, Ex-proof buzzer, and bright alarm LEDs provide the highest safety in hazardous areas by including visual and audible alarms. The gas alarm not only alerts the person in the control room of hazards, but also the person on-site.

Easy handling

Smart sensor technology allows a user to install the transmitter or to replace a sensor within a few seconds just plug the sensor into the transmitter. Adjustments are done directly at the transmitter using touch keys or with the remote control (one-person calibration).

Remote Control RC2

Ammonia and hydrogen are lighter than air. With the transmitter installed close to the ceiling, GfG can provide permanently connected cables with plugs for the remote control, which allow the user to do all adjustments without having to climb a ladder. In addition, one remote control can be used for several transmitters, which helps cut costs and increase efficiency.

The remote control display is always identical to that of the transmitter, making inspection, service, and calibration considerably simple.

The remote control reads the current gas concentration and can be used as an external display.

Integrated Alarm Saves Money on Ex-proof Alarm and Wiring!

The EC 28 D model shows the current gas concentration on-site at the display of the transmitter and also at GfG s GMA controller.

The EC 28 DAprovides additional bright alarm LEDs and a buzzer avoiding costs for a separate Ex-proof horn and an Ex-proof light. You also save money on wiring to connect the controller and alarm devices.

In combination with GfG's flexible control units, the EC 28 provides various possibilities for reliable and cost-effective gas monitoring.

Reliable Measurement, Increased Safety, Minimized Cost of Operation

Accurate sensors and integrated temperature compensation provide the highest measurement accuracy. Low maintenance requirements and the long sensor life reduce your cost of ownership.

Features

• Reading of gas concentration at transmitter display
• Ex-proof visual and audible alarms
• ATEX certificate II 1 G EEx ia IIC T4 / II 2 G EEx em [ib] IIC T4
• One-person calibration at transmitter using touch keys or remote control
• Plug-in smart sensor sensor replacement without opening the casing

Advantages

• Concentration display at transmitter or at remote control
• ATEX II 1 G EEx ia IIC T4 / II 2 G EEx dem [ib] IIC T4
• Ex-proof visual and audible alarms
• No need for expensive Ex-proof buzzer or wiring
• Easy sensor replacement by means of plug-in smart sensors
• Long sensor life
• Low service requirement
• Permanent status and function display at transmitter
• Adjustments without opening the casing using touch keys or remote control; easy handling even for hardto-reach transmitter positions

Power Supply, DIN rail 24 VDC, 2 Amp

2813-000-002 EC 28i Intrinsically Safe Transmitter with Sensor, Display by GfG

Features

• Full-featured smart transmitter for oxygen or a wide range of toxic gas measurement
• Non-intrusive AutoCal calibration adjustment
• Increased safety design to reduce installation cost in potentially hazardous locations
• Intrinsically safe (i) EX-Proof version
• BVS 04 ATEX E 132 X (electrical ex-protection) II 1G EEx ia IIC T4 C 0158
• Available in two configurations: Blind (no display), Display
• Barriers are required
• EX- conduit is not required
• Reduced installation costs

Vehicle Charging Cradle, Single, (includes 12 VDC Adapter)

115 VAC Charger for G300 Series detectors

Charging Cradle, Double, for charging G450 and attached pump simultaneously

Combustible (LEL) Replacement Sensor with 3-Year Sensor Warranty

Connection Cable for RC2 Remote Control (16 Feet)

Control board for GMA 313 Spare part for connection of GMA 313 EQ

Remote Horn, 110 VAC

Replacement Internal Sensor with 1 ppm Resolution

Automatic Dialer AC Power with 4 Hour Battery backup

Silane (SiH4), 0 - 20 ppm, Replacement Sensor with 1-Year Warranty

Leather Case with carrying strap

GMA G3 Wall Mount Enclosure (3HE x 28TE)

Carrying Case, Blue BLow-Molded (for 58L and 103L Cylinders)

GMA 313 EQ Additional Alarm/Reset for Complete Sets

Battery Pack, Rechargeable NiMH with LED lights (Black)

Low Dew Point, -40 to 15 °F, Replacement Sensors

Vent Line Adapter 2 NPT Fitting

Remote Horn, 12 VDC

GMA-RB Common Alarm Module. Includes 4 relays for Alarm 1, 2, 3 and fault. Each alarm relay activates when any of the respective alarms for any card on the same bus (motherboard) is active.

Note: This module requires two adjacent slots that do not host any 4-channel controllers and one of which must be populated with any other style card.

Regulator, Push Button, for TS400 - with Inside Thread

Data logger includes Micro SD card (2 GB)